Features: 1.Green backlight display 2.Time, week, date and year display 3. Indoor humidity and temperature(ºF or ºC) 4. Water temperature (CH1) 5.Time alarm and Water temperature Hi/Lo alarm 6. Min/Max records of temperature and humidity 7. Temperature and humidity manually calibration 8. Scroll mode automatically displays each sensor every 5 seconds 9. Min/Max can be set to clear every 24 hours automatically 10. Can receive up to 8 sensors 11. With dip switch to set up and fix 1-8 channels 12. Toggling display of IN and 2-8...